1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mario62 [17]
3 years ago
7

A quadrilateral is dilated by a scale factor of 2. It's original side measures are 7, 14, 21, and 28.

Mathematics
2 answers:
algol133 years ago
6 0

Answer:

14,28,42 and 56

Step-by-step explanation:

Multiply all lengths by 2 as the quadrilateral is dilated by a scale factor of 2

amm18123 years ago
5 0
I believe the new side measures are 14, 28, 42, and 56
You might be interested in
Which term does not belong with the other three?
Brrunno [24]

Answer:

The one that does not belong has a different number of dimensions.

Step-by-step explanation:

<u>Given list consists of:</u>

  • a line segment (AB)
  • a plane (CDE)
  • a line (FG)
  • a ray (HI)

Three of them have one dimension but the plane has two dimensions,

therefore<u> </u>the plane in the list does not belong with the other three.

<u>So correct answer choice is:</u>

  • The one that does not belong has a different number of dimensions.

6 0
3 years ago
Help please giving brainliest
rewona [7]

Answer:

A: 28 cm

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Suppose that the pages per book in a library are normally distributed with an unknown mean and standard deviation. The book leng
Elanso [62]

Answer:

A t-score of 2.0244 should be used to find the 99% confidence interval for the population mean

Step-by-step explanation:

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 39 - 1 = 38

Now, we have to find a value of T, which is found looking at the t table, with 38 degrees of freedom(y-axis) and a confidence level of 0.99(t_{99}). So we have T = 2.0244.

A t-score of 2.0244 should be used to find the 99% confidence interval for the population mean

6 0
3 years ago
(-5,-5); y = - 5x + 5
Phoenix [80]

Answer:

Step-by-step explanation:

5 0
3 years ago
A (-5,3)
stellarik [79]

Answer:

- 3/4

Step-by-step explanation:

m = difference of y / difference of x = (3 - (-3)) / (-5 -3) = 6 / -8 = - 3 / 4

6 0
3 years ago
Other questions:
  • State a true conclusion.
    14·1 answer
  • Josiah invests $360 into an account that accrues 3% interest annually. Assuming no deposits or withdrawals are made, which equat
    9·2 answers
  • Can someone please help me with this question:)
    12·1 answer
  • How do I solve -6/5-2/3v+4/15+1/3v
    12·2 answers
  • g find all the values of p for which the following functions are improperly integrable on the indicated domain. be sure to prove
    11·1 answer
  • Lori is running in a marathon, which is 35.6 miles long. So far, she has run one-tenth (1/10) of the marathon. How far did Lori
    5·1 answer
  • What is the value of y for the line when x=-4
    12·1 answer
  • What number can go into 48 and 24
    9·1 answer
  • Pls help :)<br><br><br><br><br><br><br><br><br><br><br><br>.................​
    10·1 answer
  • I need help with any of these thank you
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!